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| author | Michael Pratt <mpratt@google.com> | 2020-12-04 08:17:39 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-12-04 08:20:08 -0800 |
| commit | 6708c8c97e4ede29935c8d3e809c7bb76309112c (patch) | |
| tree | a20454821a686aa53678559640f56c7a5a201a0a /pkg/sentry/fs | |
| parent | a78cef0ed7ce15583424f5873f0aa6fdad1d5c2f (diff) | |
Require sync.RWMutex to lock and unlock from the same goroutine
This is the RWMutex equivalent to the preceding sync.Mutex CL.
Updates #4804
PiperOrigin-RevId: 345681051
Diffstat (limited to 'pkg/sentry/fs')
| -rw-r--r-- | pkg/sentry/fs/fs.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pkg/sentry/fs/fs.go b/pkg/sentry/fs/fs.go index d2dbff268..a020da53b 100644 --- a/pkg/sentry/fs/fs.go +++ b/pkg/sentry/fs/fs.go @@ -65,7 +65,7 @@ var ( // runs with the lock held for reading. AsyncBarrier will take the lock // for writing, thus ensuring that all Async work completes before // AsyncBarrier returns. - workMu sync.RWMutex + workMu sync.CrossGoroutineRWMutex // asyncError is used to store up to one asynchronous execution error. asyncError = make(chan error, 1) |